After this, we'll have a short recess and discuss Batman and Robin's upcoming funeral.

9 seconds sound clip from Batman (1966) - Hot Off the Griddle (S2E3) TV Series.

You can hear this line at 00:10:29 in the Blu-ray version of the movie.

Quote context

[...]

- Good going, my perfidious printsman. Keep in touch.

- Yeah. Hey, why don't we get together and share a saucer of milk sometime?

- Don't be ridiculous. It would ravage my reputation if I were seen with you.

- Nobody wants to eat with me.

- Now. Pay attention. It's time for your lesson in window-jimmying.

- After this, we'll have a short recess and discuss Batman and Robin's upcoming funeral.

- Are those the Batjets you told me about?

- Yes, each one contains enough compressed bat-jection to lift a 5000 pound automobile more than 500 miles in the air.

- We haven't tested them yet, but we may have to use them eventually.

- Batman, you think of everything.

[...]